| Yambol to Bel Air (Maryland) | 4,997.86 mi (8,043.27 km) |
| Yambol to Bel Air North (Maryland) | 4,998.07 mi (8,043.61 km) |
| Yambol to Bel Air South (Maryland) | 4,997.94 mi (8,043.40 km) |
| Yambol to Belgrade (Montana) | 5,806.93 mi (9,345.35 km) |
| Yambol to Bell (California) | 6,700.59 mi (10,783.56 km) |
| Yambol to Bell Gardens (California) | 6,700.84 mi (10,783.96 km) |
| Yambol to Bella Vista (Arkansas) | 5,829.85 mi (9,382.23 km) |
| Yambol to Bellair-Meadowbrook Terrace (Florida) | 5,662.32 mi (9,112.63 km) |
| Yambol to Bellaire (Texas) | 6,235.93 mi (10,035.76 km) |
| Yambol to Belle Chasse (Louisiana) | 6,017.27 mi (9,683.87 km) |
| Yambol to Belle Glade (Florida) | 5,786.39 mi (9,312.30 km) |
| Yambol to Bellefontaine (Ohio) | 5,247.60 mi (8,445.20 km) |
| Yambol to Bellefontaine Neighbors (Missouri) | 5,565.83 mi (8,957.34 km) |
| Yambol to Belleville (Illinois) | 5,569.40 mi (8,963.08 km) |
| Yambol to Bellevue (Nebraska) | 5,636.23 mi (9,070.63 km) |
